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22 packages found
A vanilla JavaScript library for checking the type of variables in a more robust and accurate way than the typeof operator
- vanilla javascript
- types
- type
- type checking
- type checking library
- type checking module
- true type checking
- typeof
- typeof library
- typeof module
- typeof checking
- typeOf
- isString
- isNumber
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A JavaScript module for checking variable runtime type
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
- array
- assert
- assertion
- async
- async function
- async-function
- asyncFunction
- bool
- boolean
- browser
- check
- check-type
- checking
- class
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A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- group
- Object.fromEntries
- bound
- packages
- ponyfill
- watcher
- fastclone
- URLSearchParams
- es2018
- Stream
- ratelimit
- limited
- tdd
- core-js
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A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- positive
- core
- ES2020
- guid
- bcrypt
- remove
- ECMAScript 2016
- korean
- Underscore
- macos
- ts
- offset
- symbols
- sigint
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A module for checking the content-type of URLs. e.g. Check if it is an image or an html file.
A Node.js module for downloading a single image or multiple images to disk from a given Url (checking if url exist and detecting image type)
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- folder
- flatten
- names
- operating-system
- defineProperty
- WebSocket
- rest
- log
- argparse
- functions
- scheme-validation
- open
- higher-order
- create
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A tiny error-throwing module for checking types.
Module for type checking in javascript.
Simple JavaScript type checking module. Returns a Boolean or type name for each type check.
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- argparse
- deterministic
- ReactiveX
- less
- compile less
- ECMAScript 2015
- cloudsearch
- time
- speed
- i18n
- api
- rapid
- iterator
- isConcatSpreadable
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A collection of predicate functions for checking variable types, written in TypeScript
Type checking utils.
- entries
- exit
- real-time
- throat
- style
- querystring
- streams2
- descriptor
- coercible
- url
- terminal
- check
- function
- promises
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Type checking utils.
- positive
- react-hook-form
- Map
- indicator
- structuredClone
- ES7
- tslib
- 256
- spec
- Set
- which
- diff
- three
- ArrayBuffer.prototype.slice
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A simple type checking module for JavaScript 😆
Simple and lightweight module for dynamic type checking.
A module to validate the data type in javascript.
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- ECMAScript 2017
- ECMAScript 2023
- code points
- state
- cloudsearch
- assertion
- compare
- readable
- dir
- _.extend
- react
- link
- tape
- less compiler
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